as president obama pushes his second term agenda. nbc's peter alexander is at the white house and has more on that. hi, peter. >> reporter: lester, good evening to you. the president isn't wasting in i time in his second term, tackling two of his top priorities. specifically on immigration, one democratic senator said measures formerly off the table are now back up for discussion. barely a week into his second term, president obama is preparing to dive into the contentious issue of immigration, with a major speech set for las vegas tuesday. the president is expected to push for improving border security you expanding the system for employers to verify their workers a legal status and perhaps most controversially, creating a path to citizenship for illegal immigrants. >> we can't go on forever with 11 million people living in this country in the shadows in an illegal status. >> we are committed to a comprehensive approach to finally in this country have an immigration law that we can live with. >> reporter: a bipartisan group of six s